• Allows for easy calculation and adjustment of control throws• Incidence attachment allows precise digital measurement of airplane wing, tail and thrust angles• Attaches to most contro...
• Allows for easy calculation and adjustment of control throws • Incidence attachment allows precise digital measurement of airplane wing, tail and thrust angles • Attaches to most control surfaces • Resets to zero at any angle. No need to level the airplane • Also works as a precision level • Works on models of many types and sizes. Airplane and small helicopters (up to 450 class) • Auto power-off • Uses a commonly found CR2032 Lithium battery